Valve flow diffuser



FIG. 1 is a front elevational view of a valve flow diffuser, showing a typical embodiment of my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a perspective view thereof.

The appearance of the rear is the same as the front.

The appearance of the left side is the same as the right side of FIG. 4. 

The ornamental design for a valve flow diffuser, as shown and described. 